ARM: get rid of horrible *(unsigned int *)(regs + 1)
Get rid of the horrible "*(unsigned int *)(regs + 1)" to get at the
parent context domain access register value, instead using the newly
introduced svc_pt_regs structure.
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index 4a803c5..f1c720c 100644
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -106,7 +106,7 @@
if (user_mode(regs))
domain = DACR_UACCESS_ENABLE;
else
- domain = *(unsigned int *)(regs + 1);
+ domain = to_svc_pt_regs(regs)->dacr;
#else
domain = get_domain();
#endif